Function-Based Views (FBVs)

FBVs are simple Python functions that handle HTTP requests and return HTTP responses. They are easy to understand and ideal for small applications.

Example of a basic FBV:

from django.http import HttpResponse

def my_view(request):
    return HttpResponse("Hello, world!")

Class-Based Views (CBVs)

CBVs are Python classes that handle HTTP requests. They encapsulate logic in methods, providing more structure and a clearer separation of concerns.

Example of a basic CBV:

from django.http import HttpResponse
from django.views import View

class MyView(View):
    def get(self, request):
        return HttpResponse("Hello, world!")

Key Differences:

1. Simplicity: FBVs are simpler for small views with minimal logic.
2. Reusability: CBVs provide a more reusable and scalable solution for more complex views, as you can easily extend built-in CBVs.
3. Extensibility: CBVs are easier to extend and customize by overriding methods (e.g., get(), post()).